121294465 is an odd 9-digits composite number following 121294464
and preceding 121294466 . In scientific notation, it is written as 1.21294465 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 96968832 positive integers (up to 121294465) that are relatively prime to 121294465.
121294465 has 8 divisors, whose sum is 145653480
The reverse of 121294465 is 564492121
Previous prime number is 1609
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-one million two hundred ninety-four thousand four hundred sixty-five
Scientific notation
1.21294465 × 10^8
Engineering notation
1.21294465 × 10^6
Prime Factorization
5 × 1609 × 15077
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121294465
Product of the distinct prime numbers
The prime factorization of 121294465 is 5 × 1609 × 15077.
Since it has a total of 3 prime factors.
5 , 1 , 87 , 29 , 234 , 976 , 8174 , 2116 , 19423 , 2881 , 793062 , 15350 , 4599842 , 7040583 , 55006749 , 24027634 , 890268855 , 691887799 , 2093805469 , 424984193
n×2
242588930
n×3
363883395
n×4
485177860
n×5
606472325
n÷2
60647232.5
n÷3
40431488.333333
n÷3
30323616.25
n÷5
24258893
n2
14712347239636225
n3
1.7845262873259E+24
n4
2.1645316129963E+32
n5
2.6254570397398E+40
2 √n
11013.376639342
3 √n
495.00964508636
4 √n
104.94463606751
5 √n
41.377876272497
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121294464
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121294465 can be divided by 8 positive divisors.
The sum of these divisors (counting 121294465) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001110101100111010000001
3
Ternary
22110020101201121
4
Quaternary
13032230322001
5
Quinary
222022410330
6
Senary
20011432241
8
Octal
716547201
10
Decimal
121294465
12
Duodecimal
34755681
16
Hexadecimal
73ace81
20
Vigesimal
1hi1g35
36
Base36
207rep
md5
f1ae2098bb705038027dfae21a8168de
sha1
6db2a0f52182f82e73f3616110a1e9b4e125a57c
sha256
a16c2ac7703bc4d596a91cc1ad36cda5476bc6a00469974384a2eca16b791d5e
sha512
a12f930ff71c38ffb8673092f70c88e079891a243d9945fe0ad2461d39985c5de6aeca05ecd2245ef2caac20b122f8213c01111cfea17366f7d059c48f2db364
ripemd-160
cbaba51037df9cf2d6d4690e3ce2ec496f8eb347
Diameter
242588930
Circumference
762115600.33021
Area
4.6220202005103E+16
Volume
7.4750062325346E+24
Surface area
1.8488080802041E+17
Circumference
762115600.33021
Perimeter
485177860
Area
14712347239636225
Diagonal
171536277.44379
Surface area
88274083437817350
Volume
1.7845262873259E+24
Space diagonal
210088176.05688
Perimeter
363883395
Area
6.3706332294114E+15
Altitude
105044088.02844
Surface area
6.3706332294114E+15
Volume
2.1030843982897E+23
Height
57178759.14793